1. Find "Enable 4G"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e7935005-f350-495c-a1eb-bad38fee529e.png?width=206&height=448)
Press Mobile Data.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-26864221-6ffd-4128-9e5e-220fe0bdaea9.png?width=206&height=448)
Press Mobile Data Options.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7b1217de-edb1-4e17-bb8c-7867817012a2.png?width=206&height=448)
Press Enable 4G.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-be1c2d85-d308-41fc-8ec0-e0e51b84d143.png?width=206&height=448)
2. Select network mode
To turn off use of 4G, press Off.
Your phone automatically switches between 2G and 3G depending on whether you have 3G network coverage or not.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d46eed0a-aced-46d3-9626-3fd0793d2c44.png?width=206&height=448)
To use 4G for both voice calls and mobile data, press Voice & Data.
You can use 4G for voice calls via the mobile network for a faster and better connection.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d46eed0a-aced-46d3-9626-3fd0793d2c44.png?width=206&height=448)
To use 4G for mobile data only, press Data Only.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d46eed0a-aced-46d3-9626-3fd0793d2c44.png?width=206&height=448)
3. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-d46eed0a-aced-46d3-9626-3fd0793d2c44.png?width=206&height=448)